Small, leight product. Works with Linux out of the box. Pin declaration on the PCB. Tested upto 56kbps.
It's excellent value for money.

CONS

Simple housing, might not be very robust.

I have been looking for a possibility to interface USB to UART. This device is the solution. I have tested it on Zyxel NBG4615, Netgear DG834G and DLink DIR-100. The device did it work very well.
In m... (read full review)

Works well. But use caution, no short protection and fried one in seconds not paying attention.
Not the devices fault, but save yourself a headache and order a few and be very sure connected correctly... (read full review)

If you plan to use this adapter on a Windows 8.x system please choose another product! Since there are no working Windows 8 drivers available, this adapter is a waste of money (aldo very little money)... (read full review)